Home / 2,533,749.70-3,496,631.40-1,445,999.62

Finding the Fourth Proportional to 2,533,749.70, 3,496,631.40 and 1,445,999.62

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Solution

The fourth proportional to 2,533,749.70, 3,496,631.40 and 1,445,999.62 is: 1,995,511.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,533,749.70 : 3,496,631.40 = 1,445,999.62 : x
  2. Step 2: Convert to fraction form
    2,533,749.70/3,496,631.40 = 1,445,999.62/x
  3. Step 3: Cross multiply
    2,533,749.70x = 3,496,631.40 × 1,445,999.62
  4. Step 4: Simplify right side
    2,533,749.70x = 5,056,127,675,680.07
  5. Step 5: Solve for x
    x = 5,056,127,675,680.07/2,533,749.70
  6. Step 6: Final answer
    x = 1,995,511.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.